Miles between Des Plaines, IL and Ballwin, MO

There are
321 mi
from Des Plaines, IL to Ballwin, MO

That's the driving distance. It would take 6 hours 8 mins to go from Des Plaines, Illinois to Ballwin, Missouri.

The flight distance (direct flight from Des Plaines, IL to Ballwin, MO) is 275.86 mi.

321 mi = 516.13 kms